65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/*[clinic input]
|
|
preserve
|
|
[clinic start generated code]*/
|
|
|
|
PyDoc_STRVAR(_opcode_stack_effect__doc__,
|
|
"stack_effect($module, opcode, oparg=None, /, *, jump=None)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Compute the stack effect of the opcode.");
|
|
|
|
#define _OPCODE_STACK_EFFECT_METHODDEF \
|
|
{"stack_effect", (PyCFunction)(void(*)(void))_opcode_stack_effect, METH_FASTCALL|METH_KEYWORDS, _opcode_stack_effect__doc__},
|
|
|
|
static int
|
|
_opcode_stack_effect_impl(PyObject *module, int opcode, PyObject *oparg,
|
|
PyObject *jump);
|
|
|
|
static PyObject *
|
|
_opcode_stack_effect(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
static const char * const _keywords[] = {"", "", "jump", NULL};
|
|
static _PyArg_Parser _parser = {NULL, _keywords, "stack_effect", 0};
|
|
PyObject *argsbuf[3];
|
|
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1;
|
|
int opcode;
|
|
PyObject *oparg = Py_None;
|
|
PyObject *jump = Py_None;
|
|
int _return_value;
|
|
|
|
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 2, 0, argsbuf);
|
|
if (!args) {
|
|
goto exit;
|
|
}
|
|
if (PyFloat_Check(args[0])) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"integer argument expected, got float" );
|
|
goto exit;
|
|
}
|
|
opcode = _PyLong_AsInt(args[0]);
|
|
if (opcode == -1 && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
if (nargs < 2) {
|
|
goto skip_optional_posonly;
|
|
}
|
|
noptargs--;
|
|
oparg = args[1];
|
|
skip_optional_posonly:
|
|
if (!noptargs) {
|
|
goto skip_optional_kwonly;
|
|
}
|
|
jump = args[2];
|
|
skip_optional_kwonly:
|
|
_return_value = _opcode_stack_effect_impl(module, opcode, oparg, jump);
|
|
if ((_return_value == -1) && PyErr_Occurred()) {
|
|
goto exit;
|
|
}
|
|
return_value = PyLong_FromLong((long)_return_value);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
/*[clinic end generated code: output=7bc08f2835b2cf89 input=a9049054013a1b77]*/
|